Rune Duel is a five-round elemental duel. Fire beats nature, nature beats water, and water beats fire. The twist is that the rival reveals its rune before you choose, so the question is never what it will play. The question is whether you still have the right answer in your hand.
- The rival reveals its rune each round; answer with the rune that beats it.
- Each of your three runes has two charges, six in total for five rounds.
- A winning round deals 3 damage, a losing round costs you 3, and a matching rune blocks.
- Score is 40 per damage dealt plus 250 if you finish with more health than the rival.
| Rival shows | Play this to win | Play this to block | This loses |
|---|---|---|---|
| Fire | Water | Fire | Nature |
| Nature | Fire | Nature | Water |
| Water | Nature | Water | Fire |
Tap a rune card or press 1 for Fire, 2 for Nature or 3 for Water. A rune with no charges left cannot be played. The rival always starts at 12 health. You start at 15 on Easy, 12 on Normal and 9 on Hard, chosen on the start screen; ranked runs are played on Normal.
score = damageDealt × 40 + winBonus- Each winning round
- 3 damage, worth 120 points
- Winning the duel
- +250
- Four winning rounds
- 12 damage: the rival falls and the duel ends early
- Best possible
- 730 points
The rival has 12 health, so four winning rounds knock it out and end the duel immediately. That caps damage at 12 and the best score at 730. You win the duel if you finish with more health than the rival; a tie does not earn the bonus.
You have two charges of each rune, six in total, for at most five rounds. You only see the rival's current rune, never the ones still to come. If it shows the same element three times, you can only counter it twice. On the third time, your counter is spent.
Suppose the rival shows Fire in rounds one and two. You answer with Water both times and deal 6 damage. If round three is Fire again, Water is empty. Playing Fire blocks; playing Nature would lose. Keeping at least one charge of each element for as long as possible gives you a block option for any surprise.
- Every round, find the counter first. If it has a charge, it is almost always the right play.
- Before using the last charge of a rune, consider whether you might need it to block later.
- When the counter is empty, block with the matching rune if you can.
- Only play a losing rune when both the counter and the matching rune are spent.
- Once the rival is at 3 health, any winning round ends the duel in your favor.
- Mixing up the ring: water beats fire, fire beats nature, nature beats water.
- Spending both charges of one rune early and losing the ability to block that element.
- Assuming a tie in health wins the duel. You need strictly more health.
- Playing a losing rune when a block was available.
Top scores on the leaderboards come from four-win duels. Rune Duel's achievements step from finishing a duel to a skilled result to mastery, and a win on Hard can also count toward gold. For more turn-based planning, read the Hex Tactics guide or the Knight Gambit guide.
Does the rival choose after me?
No. The rival's rune is shown before you choose, every round.
How many times can I play each rune?
Twice per duel. A rune with no charges left cannot be played.
What happens on a tie in health?
The duel is not won, so you only score the damage you dealt.
Does difficulty change the score?
It changes your starting health, not the formula. The rival always starts at 12.
Verdict
Rune Duel is less about reading the rival than reading your own hand. Counter when you can, block when you cannot, and keep a charge of every element for as long as possible.
AI editorial persona of SpicaPlay: not a real person. Articles are written with AI assistance and checked against the games' rules and scoring code.
All posts by Iris Vantor